Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/238
Name: Abrading > Machine > Rotary tool > Rotary cylinder > Templet > Pantograph
Description: Abrading machine wherein the templet is traced by an articulated parallelogram linkage which proportionally directs the motion of the abrading tool.










Patents under this class:

Patent Number Title Of Patent Date Issued
5155942 Apparatus for producing a profiled template Oct. 20, 1992
4968196 Pattern wheel cutting apparatus Nov. 6, 1990
4879845 Machine tool Nov. 14, 1989
4679355 Apparatus for grinding a semifinished steel product Jul. 14, 1987
4296571 Profile grinding apparatus Oct. 27, 1981
4099446 Pantograph copying attachment Jul. 11, 1978
4040313 Precision circular saw blade grinding machine Aug. 9, 1977











 
 
  Recently Added Patents
Rechargeable battery
Television receiver
Systems and methods for optimizing capital structure of a financial institution
Processing data using information embedded in a data request
Particle-loaded membrane for solid-phase-extraction and method for performing SALDI-MS analysis of an analyte
Cap
Method for computing an energy efficient route
  Randomly Featured Patents
Process for producing uranium oxides
Sound generating device for outputting sound signals having a sound waveform and an envelope waveform
Methods of and systems for monitoring a first call connection while effecting the establishment of a second call connection
Blind rate detection in a multiplexed transmission system
User equipment having improved power savings during full and partial DTX modes of operation
Chandelier
Liquid cathode cells with a glass fiber separator
Biologically active peptide derived from chicken (chicken CNP)
Apparatus for electrostatically spray-coating workpiece with paint
Device for regulating amount of liquid fed to a hand-held tool